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介绍了普通水泥超快硬水泥卷铺杆在白姑矿区缓倾斜矿体采场护顶中的应用情况.提供了锚杆的结构形式、支护参数,并对其锚固力进行了测定和计算.
This paper introduces the application of ordinary cement super-fast hard-concrete rod in the roof protection of the gently inclined orebody in Baigu Mining Area. The structure and supporting parameters of the rock bolt are provided, and the anchoring force is measured and calculated.